Add Docker-executed pytest suite with >90% coverage

apps/blog/tests/test_views.py

@@ -0,0 +1,61 @@
+import pytest
+
+from apps.blog.models import ArticleIndexPage, ArticlePage
+from apps.blog.tests.factories import AuthorFactory
+
+
+@pytest.mark.django_db
+def test_homepage_render(client, home_page):
+    resp = client.get("/")
+    assert resp.status_code == 200
+
+
+@pytest.mark.django_db
+def test_article_index_pagination_and_tag_filter(client, home_page):
+    index = ArticleIndexPage(title="Articles", slug="articles")
+    home_page.add_child(instance=index)
+    author = AuthorFactory()
+    for n in range(14):
+        article = ArticlePage(
+            title=f"A{n}",
+            slug=f"a{n}",
+            author=author,
+            summary="summary",
+            body=[("rich_text", "<p>body</p>")],
+        )
+        index.add_child(instance=article)
+        article.save_revision().publish()
+
+    resp = client.get("/articles/?page=2")
+    assert resp.status_code == 200
+    assert resp.context["articles"].number == 2
+
+
+@pytest.mark.django_db
+def test_article_page_related_context(client, home_page):
+    index = ArticleIndexPage(title="Articles", slug="articles")
+    home_page.add_child(instance=index)
+    author = AuthorFactory()
+    main = ArticlePage(
+        title="Main",
+        slug="main",
+        author=author,
+        summary="summary",
+        body=[("rich_text", "<p>body</p>")],
+    )
+    index.add_child(instance=main)
+    main.save_revision().publish()
+
+    related = ArticlePage(
+        title="Related",
+        slug="related",
+        author=author,
+        summary="summary",
+        body=[("rich_text", "<p>body</p>")],
+    )
+    index.add_child(instance=related)
+    related.save_revision().publish()
+
+    resp = client.get("/articles/main/")
+    assert resp.status_code == 200
+    assert "related_articles" in resp.context